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51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
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* isvbop.h
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*
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* Windows NT Device Driver Kit
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*
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* This file is part of the ReactOS DDK package.
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*
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* Contributors:
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* Hermes Belusca-Maito (hermes.belusca@sfr.fr)
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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/*
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* The corresponding ASM header of this file is isvbop.inc.
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*/
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#pragma once
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/* BOP Identifiers */
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#define BOP_3RDPARTY 0x58 // 3rd-party VDD BOP
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#define BOP_UNSIMULATE 0xFE // Stop execution
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#if defined(__GNUC__)
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#define RegisterModule() __asm__(".byte 0xC4, 0xC4, %c0, 0" : : "i"(BOP_3RDPARTY))
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#define UnRegisterModule() __asm__(".byte 0xC4, 0xC4, %c0, 1" : : "i"(BOP_3RDPARTY))
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#define DispatchCall() __asm__(".byte 0xC4, 0xC4, %c0, 2" : : "i"(BOP_3RDPARTY))
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#define VDDUnSimulate16() __asm__(".byte 0xC4, 0xC4, %c0" : : "i"(BOP_UNSIMULATE))
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#elif defined(_MSC_VER)
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#define RegisterModule() _asm _emit 0xC4 _asm _emit 0xC4 _asm _emit BOP_3RDPARTY _asm _emit 0
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#define UnRegisterModule() _asm _emit 0xC4 _asm _emit 0xC4 _asm _emit BOP_3RDPARTY _asm _emit 1
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#define DispatchCall() _asm _emit 0xC4 _asm _emit 0xC4 _asm _emit BOP_3RDPARTY _asm _emit 2
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#define VDDUnSimulate16() _asm _emit 0xC4 _asm _emit 0xC4 _asm _emit BOP_UNSIMULATE
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#else
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#error Unknown compiler for inline assembler
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#endif
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/* EOF */
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